Domino



FIG. 1 is a top, front and side-perspective view of a domino showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is front elevational view thereof, the rear elevational view being a mirror image.

The broken line showing of the indicia is for illustrative purposes only, and forms no part of the claimed design. 

The ornamental design for a domino, as shown. 